The MOE M-LOK Forend is a drop-in replacement for the standard Remington 870 12ga shotgun, featuring an extended length and front / rear hand stops for improved weapon manipulation. Now updated with M-LOK slots for compatibility with all M-LOK accessories, this forend adds modularity to the proven Remington 870 platform for sporting, home defense, or on duty use. Installation wrench included. Made in the USA. Product Specifications Platform: Shotgun Compatibility: Compatible with Remington 870 12ga shotguns. Other Specs: NOTE: Not compatible with the Remington 870 Super Mag. Not compatible with heat shields.